
/**
本脚本可查询火车余票及列车时刻查询
1.可更改出发地、目的地及列车车次
2.K值为列车车次所对应的序号或者车次，请不要填错，详情请看日志
3.部分列车无法查到列车时刻信息，部分列车总计时间有误，以时刻表为准，部分座席可能无票价，第一次运行会报错，请重新运行
4.提供所有席别余票信息，测试阶段，仅供参考

支持boxjs远程自定义配置，增加可自定义车次，车次序号设置过大时可显示经过车次，可根据车次序号进行设置，由于苹果限制，车次可能显示不全

如果设置出行日期若已过，则自动修改为明天，可在Boxjs内手动修改出行日期

增加点击通知链接跳转详情页
～～～～～～～～～～～～～～～～
QX 1.0.6+ :
[task_local]
0 * * * * trainquery.js
# Remote 远程
0 10 * * * https://raw.githubusercontent.com/Sunert/Scripts/master/Task/trainquery.js, tag=火车票及列车时刻
～～～～～～～～～～～～～～～～
Surge 4.0 :  
[Script]
火车票及列车时刻 = type=cron,cronexp=35 5 0 * * *,script-path=https://raw.githubusercontent.com/Sunert/Scripts/master/Task/trainquery.js,script-update-interval=0

～～～～～～～～～～～～～～～～～
Loon 2.1.0+
[Script]
cron "04 00 * * *" script-path=https://raw.githubusercontent.com/Sunert/Scripts/master/Task/trainquery.js, enabled=true, tag=火车票及列车时刻

-----------------

 */

const $ = new Env('列车时刻查询');

 //出发地
let leftstation = $.getdata('left')||'北京' 

// 目的地
let tostation = $.getdata('end')||'上海'  

//乘客类型，'ADULT'是成人，'0X00'是学生
let purpose = $.getdata('people')||peo

//出发日期
let leftdate = $.getdata('leavedate') 

//车次序号或者列车车次!!
let K = $.getdata('setrain')||"1"

!(async () => {
  await namecheck();
  await timecheck();
  await $.wait(800)
  await trainscheck();
  await $.wait(800)
  await prize();
  //await traintime()
})()
  .catch((e) => $.logErr(e))
  .finally(() => $.done())


//站点编码
function namecheck() {
    return new Promise((resolve, reject) =>{
        const stationnocheck = {
            url: `https://kyfw.12306.cn/otn/resources/js/framework/station_name.js`,
            method: 'GET',
        };
        $.get(stationnocheck, (err, resp, data) =>{
            //console.log(resp.statusCode + "\n\n" + data);
            try {
                statno = data.split(`${leftstation}`)[1].split("|")[1];
                tostat = data.split(`${tostation}`)[1].split("|")[1]
            } catch(e) {
                $.logErr(e, data);
            } finally {
                resolve()
            }
        })
    })
}

function timecheck() {
   let nowDate = $.time('yyyy-MM-dd');
    if (nowDate > leftdate) {
        lastday = $.time("yyyy-MM") + "-" + new Date($.time("yyyy"), $.time("MM"), 0).getDate();
        if (leftdate < lastday) {
            leftdate = $.time("yyyy-MM") + "-" + `${parseInt($.time("dd")) + 1}`.padStart(2, "0") ;
            $.log("设置出行日期已过，将自动把出行日期改为明天")
        }
    }
}

// 获取车次列表
function trainscheck() {
  return new Promise((resolve, reject) =>{
    const myRequest = {
      url: `https://kyfw.12306.cn/otn/leftTicket/queryZ?leftTicketDTO.train_date=${leftdate}&leftTicketDTO.from_station=${statno}&leftTicketDTO.to_station=${tostat}&purpose_codes=${purpose}`,
      headers:{
        Cookie: 'JSESSIONID=E3CCA5C6ECC49AFFE24D4FE48C8A8949;',
       'Referer': 'https://kyfw.12306.cn/otn/leftTicket/init'
        }
    };
    $.get(myRequest, (err, resp, data) =>{
      //console.log('余票信息' + "\n\n" + data);
      try {
        let ress = JSON.parse(data);
        let reg = /^[a-zA-Z][0-9]+$/;
        for (i = 0; i < ress.data.result.length; i++) {
          yupiaoinfo = ress.data.result[i].split("|");
          train = yupiaoinfo[3];
          hours = yupiaoinfo[10].split(":")[0]
       if(train&&hours!=99){
          starttime = yupiaoinfo[8],
          arrivetime = yupiaoinfo[9],
          total = yupiaoinfo[10].split(":")[0] + '小时' + yupiaoinfo[10].split(":")[1] + '分钟',
          yingzuo = yupiaoinfo[29]?' 硬座:' + yupiaoinfo[29]:"",
          yingwo = yupiaoinfo[28]?" 硬卧:" + yupiaoinfo[28]:"",
          ruanwo = yupiaoinfo[23]? " 软卧:" + yupiaoinfo[23]:"",
          yideng = yupiaoinfo[31]?' 一等座:' + yupiaoinfo[31]:"",
          erdeng = yupiaoinfo[30]?' 二等座:' + yupiaoinfo[30]:"",
          wuzuo = yupiaoinfo[26]? ' 无座:' + yupiaoinfo[26]:"" 
       }
          trainlist = '[' + (i + 1) + '] 车次:' + train + " " + starttime + "--" + arrivetime + " 总计时间:" + total + ' ' + yideng + " "+ erdeng +  "  "+ yingwo +  ruanwo  +" "+yingzuo +" "+ wuzuo + '\n'
          //trainno = ress.data.result[i].split("|")[2]
          $.log(trainlist);
          if (reg.test(K) && K == ress.data.result[i].split("|")[3]) {
            K = i + 1
          }
        };
        if (K <= ress.data.result.length) {
          info = ress.data.result[K - 1].split("|");
          //console.log(info)

          traincode = info[3];
          //列车车次
       if( info.indexOf("列车停运")>-1){
        $.msg( $.name, traincode+"车次于"+leftdate+"已停运","请选择其他车次")
          $done()
        };
     if( info.indexOf("IS_TIME_NOT_BUY")>-1){
        $.log("您选的"+traincode+"车次出行日期不在购买时间段，请选择其他车次或者调整出行日期")
        }
          trainno = info[2],
          //列车编码
          fromstationno = info[16],
          //发车站序号
          tostationno = info[17],
          //目的地序号
          fromstation = info[4],
          //始发站编码
          endstation = info[5],
          //终点站编码
          leftstationcode = info[6],
          //出发站编码
          tostationcode = info[7],
          //目的地编码
          seattypes = info[35],
          //座席代码
          totaltime = info[10].split(":")[0] + '小时' + info[10].split(":")[1] + '分钟';
          //运行时间
        } else if (!reg.test(K) && K > ress.data.result.length) {
          var trainlist = "";
          for (y = 0; y < ress.data.result.length; y++) {
            trainlist += (y + 1) + '. ' + ress.data.result[y].split("|")[3] + " " + ress.data.result[y].split("|")[8] + "-" + ress.data.result[y].split("|")[9] + " 历时" + ress.data.result[y].split("|")[10].split(":")[0] + '时' + ress.data.result[y].split("|")[10].split(":")[1] + '分\n'
          }
          $.msg(`火车查询错误❌`, "共" + ress.data.result.length + "辆列车经过,请检查后重试", trainlist);
          return
        }
      } catch(e) {
        $.msg(`火车查询错误❌`, "无此方向列车经过,请检查后重试", e);
         return
      } finally {
        resolve()
      }
    })
  })
}

function prize() {
  return new Promise((resolve, reject) =>{
    const prizeurl = {
      url: `https://kyfw.12306.cn/otn/leftTicket/queryTicketPrice?train_no=${trainno}&from_station_no=${fromstationno}&to_station_no=${tostationno}&seat_types=${seattypes}&train_date=${leftdate}`,
      headers:{
        Cookie: 'JSESSIONID=E3CCA5C6ECC49AFFE24D4FE48C8A8949;',
       'Referer': 'https://kyfw.12306.cn/otn/leftTicket/init'
        }
 };

 $.get(prizeurl, async(err, resp, data) => {
     console.log('票价信息: 响应码: ' +resp.statusCode+" \n"+ data+'\n');
   try{
      if (data == -1){
       $.msg('列车查询失败‼️', '该'+traincode+'次列车车票暂停发售或者查询失败,请重试', err);
       return
    }
      let obj = JSON.parse(data).data
       var seatinfo = "";
      for ( arr in obj){
        if(obj[arr].indexOf("¥")>-1){
         seatinfo += mapSeat(arr)[0]+": "+(mapSeat(arr)[1]?mapSeat(arr)[1]:"")+"("+obj[arr]+")  ";
         }
      if(seatinfo.split("¥").length%3==0){
        seatinfo += "\n"
        }
       }
      await traintime(seatinfo)
      } catch(e) {
        $.logErr(e, data);
      } finally {
        resolve()
      }
    })
 })
}

function mapSeat(seat) {
  const map = {
   "M":  ["一等座", info[31]],
   "O":  ["二等座", info[30]],
   "A1": ["硬座", info[29]],
   "A2": ["软座", info[24]],
   "A3": ["硬卧", info[28]],
   "AJ": ["二等卧", info[28]],
   "A4": ["软卧", info[23]],
   "AI": ["二等卧", info[23]],
   "A6": ["豪华软卧", info[21]],
   "A9": ["商务座", info[32]],
   "P":  ["特等座", info[32]],
   "F":  ["动卧", info[33]],
   "WZ": ["无座", info[26]]
 }
 return map[seat]
}

        
function traintime(seatinfo) {
 return new Promise((resolve, reject) =>{
   const myRequest = {
    url: `https://kyfw.12306.cn/otn/czxx/queryByTrainNo?train_no=${trainno}&from_station_telecode=${fromstation}&to_station_telecode=${endstation}&depart_date=${leftdate}`,
    method: 'GET',
}
 $.get(myRequest, (err, resp, data) => {
   var detail = ""
    //console.log(resp.statusCode + "\n\n" + data);
   let result = JSON.parse(data)
   if (result.status == true) {
const traincode = result.data.data[0].station_train_code
const arrivetime = result.data.data[0].arrive_time
   starttime = result.data.data[0].start_time
   stationname = result.data.data[0].station_name
   startstation = result.data.data[0].start_station_name
   edstation = result.data.data[0].end_station_name

if (purpose=='0X00'){
  purpose = '学生票'
}
else {
  purpose = '成人票'
}
if(seatinfo){
     detail = seatinfo+"\n"+leftstation+'到达目的地'+tostation+'历时'+totaltime+'\n'+arrivetime +'--'+starttime+ '  '+stationname
}
for (i=1;i<result.data.data.length;i++){
    detail  += `\n`+result.data.data[i].arrive_time +'--'+result.data.data[i].start_time+ '  '+result.data.data[i].station_name
  }
  const openurl = encodeURI(`https://kyfw.12306.cn/otn/leftTicket/init?linktypeid=dc&fs=${leftstation},${leftstationcode}&ts=${tostation},${tostationcode}&date=${leftdate}&flag=N,N,Y`)
const title = traincode+ "次列车"
const subTitle = '始发站: '+startstation+ '--终点站: '+edstation+' ('+purpose+ ')'
  $.msg(title+ " - 出行日期: " +leftdate, subTitle, detail, { "open-url": `${openurl}`})
  //console.log(traincode+'次列车  \n'+detail)
  }
  resolve()
  })
 })
}

function formatJson(json,options){var reg=null,formatted='',pad=0,PADDING='    ';options=options||{};options.newlineAfterColonIfBeforeBraceOrBracket=(options.newlineAfterColonIfBeforeBraceOrBracket===true)?true:false;options.spaceAfterColon=(options.spaceAfterColon===false)?false:true;if(typeof json!=='string'){json=JSON.stringify(json);}else{json=JSON.parse(json);json=JSON.stringify(json)};json=json.replace(/([\{\}])/g,'\r\n$1\r\n');json=json.replace(/([\[\]])/,'\r\n$1\r\n');json=json.replace(/(\,)/g,'$1\r\n');json=json.replace(/(\r\n\r\n)/g,'\r\n');json=json.replace(/\r\n\,/g,',');if(!options.newlineAfterColonIfBeforeBraceOrBracket){json=json.replace(/\:\r\n\{/g,':{');json=json.replace(/\:\r\n\[/g,':[')};if(options.spaceAfterColon){json=json.replace(/\:/g,':')};(json.split('\r\n')).forEach(function(node,index){var i=0,indent=0,padding='';if(node.match(/\{$/)||node.match(/\[$/)){indent=1}else if(node.match(/\}/)||node.match(/\]/)){if(pad!==0){pad-=1}}else{indent=0};for(i=0;i<pad;i++){padding+=PADDING};formatted+=padding+node+'\r\n';pad+=indent});return formatted}

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